#29341 [Opn->Bgs]: $bar = empty(trim($foo)) ? 1 : 0 will generate error
| From: | philip@php.net | Date: | Thu, 22 Jul 2004 19:40:33 +0000 |
| Subject: | #29341 [Opn->Bgs]: $bar = empty(trim($foo)) ? 1 : 0 will generate error | ||
| References: | 1 | Groups: | php.bugs |
| Request: | Send a blank email to php-bugs+get-63369@lists.php.net to get a copy of this message | ||
ID: 29341
Updated by: philip@php.net
Reported By: victor-php at boivie dot com
-Status: Open
+Status: Bogus
Bug Type: Scripting Engine problem
Operating System: FreeBSD, Windows XP
PHP Version: 5.0.0
New Comment:
empty() takes on a variable, and trim($foo) is not a variable.
Previous Comments:
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[2004-07-22 21:23:05] victor-php at boivie dot com
Description:
------------
Look at the reproducable code below.
Reproduce code:
---------------
$foo = ""; // Doesn't matter
$bar = empty(trim($foo)) ? 1 : 0;
echo $bar;
Expected result:
----------------
1
Actual result:
--------------
Fatal error: Can't use function return value in write context in
bug.php on line 2
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Edit this bug report at http://bugs.php.net/?id=29341&edit=1